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16 Commits

Author SHA1 Message Date
Martin v. Löwis 841747cb56 Fix sys.getobjects(0): we get a reference to the 
arena's "private" list of objects, so there might
be two references to that list.
 2006-04-15 12:46:09 +00:00
Neal Norwitz 8c0dc84398 ALIGNMENT_SHIFT is not used 2006-04-14 03:53:34 +00:00
Martin v. Löwis da69041123 Force 8-alignment of memory blocks, as needed on 
64-bit machines that require pointers to be aligned (e.g. IA64)
 2006-04-13 19:16:13 +00:00
Anthony Baxter 7b782b61c5 more low-hanging fruit to make code compile under a C++ compiler. Not 
entirely happy with the two new VISIT macros in compile.c, but I
couldn't see a better approach.
 2006-04-11 12:01:56 +00:00
Jeremy Hylton 296aef8ebb Expand comments. 
Explicitly clear all elements from arena->a_objects and remove
assert() that refcount is 1.  It's possible for a program to get a
reference to the list via sys.getobjects() or via gc functions.
 2006-03-31 16:41:22 +00:00
Tim Peters f6386306fb Document the purpose of the struct _block members. 2006-03-02 21:41:18 +00:00
Tim Peters 6fd92dc44f Added words about what PyArena_Malloc() does. 2006-03-02 21:14:45 +00:00
Tim Peters 8cfaa0e729 Trimmed trailing whitespace. 2006-03-02 20:37:32 +00:00
Jeremy Hylton 224003baef Add missing DECREF. 2006-03-01 15:02:24 +00:00
Jeremy Hylton 56820c2bab Add some stats collection in debugging mode. 
No good way to extract output yet.
 2006-02-28 19:57:06 +00:00
Jeremy Hylton 99b4ee6373 Use simple PyList to implement list of PyObject pointers 2006-02-28 18:52:28 +00:00
Jeremy Hylton 08533fdad6 Tabify 2006-02-28 18:29:00 +00:00
Jeremy Hylton 77f1bb2778 Real arena implementation 
Replace the toy arena implementation with a real one,
based on allocating 8K chunks of memory by default.
 2006-02-28 17:53:04 +00:00
Fredrik Lundh 93d69a7948 fixed compilation with an ordinary C89 compiler 2005-12-18 15:44:21 +00:00
Neal Norwitz 84456bdab3 Cleanup a bit and make things more consistent. 
Don't double check for NULLs and don't initialize if not necessary.
No functional changes.
 2005-12-18 03:16:20 +00:00
Neal Norwitz adb69fcdff Merge from ast-arena. This reduces the code in Python/ast.c by ~300 lines, 
simplifies a lot of error handling code, and fixes many memory leaks.
 2005-12-17 20:54:49 +00:00